Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,053 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Andrew Bate
Pharmacovigilance
Pharmacoepidemiology
Machine Learning
Clinical Pharmacology
Drug Safety
Metrics
H-Index
i10 Index
Citation
45
85
10,099
* Rankings
Ranking Based On Selection: 4
Mike Hann
Medicinal chemistry
Fragments
chemical biology
drug discovery
Metrics
H-Index
i10 Index
Citation
37
55
8,517

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* Rankings
Ranking Based On Selection: 11
Andy Mason
Medicinal chemistry
AI-machine learning
Peptides
PROTACTS
Structure based design
Metrics
H-Index
i10 Index
Citation
21
28
1,636
* Rankings
Ranking Based On Selection: 12
Tim Miles
Medicinal Chemistry
Antibacterials
Visceral Leishmaniasis
Chagas disease
Human African
Metrics
H-Index
i10 Index
Citation
20
28
1,577
* Rankings
Ranking Based On Selection: 14
Stefano Zamuner
Clinical Pharmacology
Modelling and Simulation
PET imaging
Metrics
H-Index
i10 Index
Citation
19
28
1,135
* Rankings
Ranking Based On Selection: 16
Hardik Chandasana
PK/PD
Clinical Pharmacology
Pharmacometrics
Pharmacokinetics
Metrics
H-Index
i10 Index
Citation
17
29
1,251
* Rankings
Ranking Based On Selection: 17
Simone Alidori
Medicinal Chemistry
Nanotechnology
Analytical Chemistry
Molecular Biology
Metrics
H-Index
i10 Index
Citation
17
22
1,181
* Rankings
Ranking Based On Selection: 18
Harry A. Seifert
pharmacovigilance
pharmacoepidemiology
vaccine safety
drug safety
Metrics
H-Index
i10 Index
Citation
17
20
1,552
* Rankings
Ranking Based On Selection: 22
Daniel J Goodwin
Pharmaceutics
Quality by Design
Nanosuspensions
Process Analytical Technology
Metrics
H-Index
i10 Index
Citation
14
15
946
* Rankings
Ranking Based On Selection: 23
Jafar Sadik Bhasha Shaik
Quantitative Clinical pharmacology
Pharmacometrics
PBPK
DMPK
MIDD
Metrics
H-Index
i10 Index
Citation
13
15
802
* Rankings
Ranking Based On Selection: 24
James P Morrison
biocatalysis
directed evolution
enzymology
medicinal chemistry
photochemistry
Metrics
H-Index
i10 Index
Citation
13
14
455
* Rankings
Ranking Based On Selection: 25
Chetan Rathi
Model Informed Drug Development
PK/PD
PBPK Modelling and Simulation
Metrics
H-Index
i10 Index
Citation
12
14
750
* Rankings
Ranking Based On Selection: 26
Sayantan Chattoraj
Pharmaceutical Materials Science
Structure-property relationships for powder compaction and flow
Continuous manufacturing
Metrics
H-Index
i10 Index
Citation
12
12
861
* Rankings
Ranking Based On Selection: 27
Parind Desai
Pharmaceutical Technology
Formulation Development
Materials Science
Drug Delivery
Continuous
Metrics
H-Index
i10 Index
Citation
12
13
1,206
* Rankings
Ranking Based On Selection: 28
Daniel A. Green
industrial crystallization
particle technology
pharmaceuticals
Metrics
H-Index
i10 Index
Citation
12
14
592
* Rankings
Ranking Based On Selection: 31
Lisa Mcqueen
preclinical development pharmaceuticals
ionic liquids
drug delivery
active pharmaceutical ingredients
excipients
Metrics
H-Index
i10 Index
Citation
11
14
581
* Rankings
Ranking Based On Selection: 32
Marcelo Kern
antibodies
enzyme engineering
pharmaceuticals
natural products
Metrics
H-Index
i10 Index
Citation
10
10
1,028
Rankings
Ranking Based On Selection: 1
Andrew Bate
Metrics
H-Index
i10 Index
Citation Counts
45
85
10,099
Pharmacovigilance
Pharmacoepidemiology
Machine Learning
Clinical Pharmacology
Drug Safety
Rankings
Ranking Based On Selection: 2
Maciej Zamek-Gliszczynski
Metrics
H-Index
i10 Index
Citation Counts
41
61
8,361
Rankings
Ranking Based On Selection: 3
Dennis A Holt
Metrics
H-Index
i10 Index
Citation Counts
40
92
6,881
Rankings
Ranking Based On Selection: 4
Mike Hann
Metrics
H-Index
i10 Index
Citation Counts
37
55
8,517
Rankings
Ranking Based On Selection: 5
Robert J Watson
Metrics
H-Index
i10 Index
Citation Counts
32
73
3,129
Rankings
Ranking Based On Selection: 6
Neil D Pearson
Metrics
H-Index
i10 Index
Citation Counts
27
58
3,478
Rankings
Ranking Based On Selection: 7
Christopher Arico-Muendel
Metrics
H-Index
i10 Index
Citation Counts
26
39
3,037
Rankings
Ranking Based On Selection: 8
Igor Goljer
Metrics
H-Index
i10 Index
Citation Counts
23
38
1,803
Rankings
Ranking Based On Selection: 9
Yan Liu
Metrics
H-Index
i10 Index
Citation Counts
22
30
2,954
Rankings
Ranking Based On Selection: 10
David C Turner
Metrics
H-Index
i10 Index
Citation Counts
22
28
2,110

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Andy Mason
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,636
Medicinal chemistry
AI-machine learning
Peptides
PROTACTS
Structure based design
Rankings
Ranking Based On Selection: 12
Tim Miles
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,577
Medicinal Chemistry
Antibacterials
Visceral Leishmaniasis
Chagas disease
Human African
Rankings
Ranking Based On Selection: 13
Armin Sepp
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,629
Rankings
Ranking Based On Selection: 14
Stefano Zamuner
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,135
Rankings
Ranking Based On Selection: 15
Jose Ignacio Martin Hernando
Metrics
H-Index
i10 Index
Citation Counts
18
29
979
Medicinal chemistry
organic synthesis
malaria
cancer
hepatitis C
Rankings
Ranking Based On Selection: 16
Hardik Chandasana
Metrics
H-Index
i10 Index
Citation Counts
17
29
1,251
Rankings
Ranking Based On Selection: 17
Simone Alidori
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,181
Medicinal Chemistry
Nanotechnology
Analytical Chemistry
Molecular Biology
Rankings
Ranking Based On Selection: 18
Harry A. Seifert
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,552
pharmacovigilance
pharmacoepidemiology
vaccine safety
drug safety
Rankings
Ranking Based On Selection: 19
Jae UK Jeong
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,917
Rankings
Ranking Based On Selection: 20
Haripriya Kalluri
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,788
Rankings
Ranking Based On Selection: 21
Stefan Zajic
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,160
Rankings
Ranking Based On Selection: 22
Daniel J Goodwin
Metrics
H-Index
i10 Index
Citation Counts
14
15
946
Pharmaceutics
Quality by Design
Nanosuspensions
Process Analytical Technology
Rankings
Ranking Based On Selection: 23
Jafar Sadik Bhasha Shaik
Metrics
H-Index
i10 Index
Citation Counts
13
15
802
Quantitative Clinical pharmacology
Pharmacometrics
PBPK
DMPK
MIDD
Rankings
Ranking Based On Selection: 24
James P Morrison
Metrics
H-Index
i10 Index
Citation Counts
13
14
455
biocatalysis
directed evolution
enzymology
medicinal chemistry
photochemistry
Rankings
Ranking Based On Selection: 25
Chetan Rathi
Metrics
H-Index
i10 Index
Citation Counts
12
14
750
Model Informed Drug Development
PK/PD
PBPK Modelling and Simulation
Rankings
Ranking Based On Selection: 26
Sayantan Chattoraj
Metrics
H-Index
i10 Index
Citation Counts
12
12
861
Pharmaceutical Materials Science
Structure-property relationships for powder compaction and flow
Continuous manufacturing
Rankings
Ranking Based On Selection: 27
Parind Desai
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,206
Pharmaceutical Technology
Formulation Development
Materials Science
Drug Delivery
Continuous
Rankings
Ranking Based On Selection: 28
Daniel A. Green
Metrics
H-Index
i10 Index
Citation Counts
12
14
592
industrial crystallization
particle technology
pharmaceuticals
Rankings
Ranking Based On Selection: 29
Margaret Landi
Metrics
H-Index
i10 Index
Citation Counts
12
12
534
Rankings
Ranking Based On Selection: 30
Sorina Morar-Mitrica
Metrics
H-Index
i10 Index
Citation Counts
11
12
693
Rankings
Ranking Based On Selection: 31
Lisa Mcqueen
Metrics
H-Index
i10 Index
Citation Counts
11
14
581
preclinical development pharmaceuticals
ionic liquids
drug delivery
active pharmaceutical ingredients
excipients
Rankings
Ranking Based On Selection: 32
Marcelo Kern
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,028
antibodies
enzyme engineering
pharmaceuticals
natural products
Rankings
Ranking Based On Selection: 33
Christopher Wellaway
Metrics
H-Index
i10 Index
Citation Counts
10
10
760
Rankings
Ranking Based On Selection: 34
Alireza Shalviri
Metrics
H-Index
i10 Index
Citation Counts
9
9
831
Rankings
Ranking Based On Selection: 35
Kaitlin Fague Grinias
Metrics
H-Index
i10 Index
Citation Counts
6
5
416
Rankings
Ranking Based On Selection: 36
Ryan Tomlinson
Metrics
H-Index
i10 Index
Citation Counts
6
6
553